The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 20, 2010
Filed:
Jun. 15, 2009
Applicant:
Chun-yuan Chang, Taipei, TW;
Inventor:
Chun-Yuan Chang, Taipei, TW;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A47B 97/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention provide a full folding/unfolding book stand and copy holder, which components are connected in one piece, so that it can be well connected when folding or unfolding; its strong triangular movable support components on the back can be adjusted for different angles when used, so that it is portable and convenience for use at various locations and thickness of books.